Alright, let's work through 18802370 times 99217942 step by step
18802370 × 99217942 = 99217942 × (18802370)
+ 99217942 × 0 producing 0
+ 99217942 × 70 resulting in 6945255940
+ 99217942 × 300 that equals 29765382600
+ 99217942 × 2000 that equals 198435884000
+ 99217942 × 00000 that is equal 0
+ 99217942 × 800000 what gives us 79374353600000
+ 99217942 × 8000000 giving us 793743536000000
+ 99217942 × 10000000 that is equal 992179420000000

= 1865532456122540
